TURBOPROPELLER GAS-TURBINE ENGINE Russian patent published in 2009 - IPC F01D15/10 

FIELD: engines and pumps.

SUBSTANCE: turbopropeller gas-turbine engine comprises turbine compressor with compressor, combustion chamber, outlet of which is connected by gas path with turbine, and electric machine inbuilt in turbocompressor. Electric generator is inbuilt in compressor. Electric motor connected by shaft with propulsive screw is installed upstream compressor. Electric generator is connected with electric motor by power cable. Windings of electric generator are installed at compressor stator. System of permanent magnets of electric generator is fixed in working blades. Windings of electric generator are enclosed in electric generator jacket, to which air cooling system is connected. Electronic controller is installed in power cable line. System of air cooling comprises valve and air exhaust pipeline.

EFFECT: higher efficiency factor and reliability of power unit.

3 cl, 3 dwg